nook tools

Tool collection

Useful tools in one place

Explore our tools, starting with local game save editors.

Current game tools
Our game save editors run locally in your browser. No account or upload is required, and your original save stays unchanged.

Featured tools

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Civilization VII

Edit leader gold, influence, and remaining wildcard attribute points.

Open save editor

Slay the Spire

Edit gold, current HP, and maximum HP in your run save.

Open save editor

Slay the Spire 2

Edit gold, current HP, and maximum HP in your run save.

Open save editor

Stacklands

Edit the moon counter, card health, resource uses, and food values.

Open save editor

Stellaris

Edit player resource stockpiles with five-decimal precision.

Open save editor